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Alpinestars Nucleon KR-1 Cell Back Protector

(3 reviews) Write a Review
STG SKU:
$199.95
$189.95
You save $10.00
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  • Cell Technology back protector is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties
  • Developed in three waist-to-shoulder dimensions in order to cover all body sizes
  • Extended lower back protector offers more protection to the rider
  • Highly perforated for maximum breathability and ventilation
  • Horizontal flexion grooves for an adaptive fit in different riding positions
  • Adjustable and detachable elastic shoulder straps via a snap fit system for greater comfort
  • Compatible with the Nucleon KR-C chest protector by removing the adjustable straps
  • Compatible with the Nucleon KR-TB tail bone protector for extended lower spine protection
  • Height adjustable kidney belt featuring dual hook and loop closure system for easy, secure closure
  • Soft Bio-Foam padded chassis for maximum comfort
  • CE certified to EN 1621-2:2014 Level 2

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  • 5
    ALPINESTARS NUCLEON KR-1 CELL BACK PROTECTOR

    Posted by Frank on 13th Dec 2021

    comfortable, protects full length of spine, adjustable waist band is not too wide to get in the way, conforms to body shape nicely when wearing. I was surprised that the straps across the shoulders are not even noticeable when wearing

  • 5
    Excellent

    Posted by Geison Porfirio on 3rd May 2021

    Very light and thin, comfortable and fit perfectly using the suit.

  • 5
    Great item!

    Posted by Brad Mitchell on 24th Dec 2020

    Really happy with this item. Protection appears to be top-notch and fit & comfort are outstanding. Keep up the great work STG! I'll keep shopping with you whenever possible!